package com.oa.dao;

import java.util.List;

import com.oa.base.BaseDao;
import com.oa.entity.Topic;

public interface TopicDao extends BaseDao<Topic> {

	public List<Topic> queryAllTopicById(String forumId);

	public Topic queryLastTopic(String forumId);

	public Topic queryTopicByName(String postingTitle);

	public boolean updatetopic(Object object);
}
